To provide a radio communication apparatus and radio communication method thereof, capable of verifying a reception level of a radio signal and setting a transmission level interlocked with the reception level.

The radio communication apparatus includes: an antenna that receives or transmits signals; a reception section that demodulates a reception signal received through the antenna; a transmission section that generates a transmission signal transmitted through the antenna; and a control section that determines the intensity of a reception signal received through the antenna and sets the intensity of the transmission signal on the basis of the determined reception signal.